diff options
Diffstat (limited to 'MdePkg/Library/BaseLib/Ia32/WriteMm4.c')
| -rw-r--r-- | MdePkg/Library/BaseLib/Ia32/WriteMm4.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/MdePkg/Library/BaseLib/Ia32/WriteMm4.c b/MdePkg/Library/BaseLib/Ia32/WriteMm4.c index 7b0160d2a9..eed122d42c 100644 --- a/MdePkg/Library/BaseLib/Ia32/WriteMm4.c +++ b/MdePkg/Library/BaseLib/Ia32/WriteMm4.c @@ -17,6 +17,15 @@ //
+/**
+ Writes the current value of 64-bit MMX Register #4 (MM4).
+
+ Writes the current value of MM4. This function is only available on IA32 and
+ X64.
+
+ @param Value The 64-bit value to write to MM4.
+
+**/
VOID
EFIAPI
AsmWriteMm4 (
|